3-12X Square Heavy Duty tenon Hole Drill Bits Saw Wood Mortising Mortise Chisel. Professional wood drill bit, suitable for construction, installation, renovation, decoration industry, etc. Special steel, heat treatment, HRC4850, high hardness, lengthened core, high concentricity.
It will get double effect by matched use with mortise and tenon machine, the square hole punching needs to use electric drill, hammer & other tools. Slotting flute diameter Total weight. 3/8(9.5mm) approx 177g. 1/2(12.7mm) approx 206g.
3/6/9/12x Tenon Hole Drill Bit as you select. Orders will be processed instantly and dispatched in same day normally, so we do. All items are dispatched from our warehouse in US. After dispatch, depending on your location.Some products may be dispatched in more than one carton. We currently dispatch only to addresses within Australia. Please contact our customer service team immediately if.
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